Millimeter per hour to Feet per second Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert millimeters per hour [mm/h] to feet per second [ft/s] or feet per second [ft/s] to millimeters per hour [mm/h]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 millimeter per hour [mm/h] ≈ 9.113 * 10-7 feet per second [ft/s]1 foot per second [ft/s] = 1,097,280 millimeters per hour [mm/h]

Convert millimeters per hour to feet per second

There are two simple ways to convert millimeters per hour [mm/h] to feet per second [ft/s]. In the first calculation method, the value in millimeters per hour [mm/h] is divided by 1,097,280. The second method multiplies the value in millimeters per hour [mm/h] by the rounded conversion factor of 9.113 * 10-7.

  • Feet per second [ft/s] = millimeters per hour [mm/h] ÷ 1,097,280
  • Feet per second [ft/s] ≈ millimeters per hour [mm/h] * 9.113 * 10-7

The calculation method with a rounded conversion value is more suitable for rough conversions from millimeters per hour [mm/h] to feet per second [ft/s], as the calculation result may contain rounding errors. Therefore, the variant with the exact conversion factor is more suitable.


Convert feet per second to millimeters per hour

Converting feet per second [ft/s] to millimeters per hour [mm/h] is easy and can be done in two ways. The first method involves multiplication, whereby the value in feet per second [ft/s] is multiplied by 1,097,280. The second variant is a division. Here, the value in feet per second [ft/s] is divided by the rounded conversion factor of 9.113 * 10-7.

  • Millimeters per hour [mm/h] = feet per second [ft/s] * 1,097,280
  • Millimeters per hour [mm/h] ≈ feet per second [ft/s] ÷ (9.113 * 10-7)

The rounded conversion value can cause rounding errors, resulting in inaccurate calculation results. To ensure that the conversion from feet per second [ft/s] to millimeters per hour [mm/h] produces the most accurate calculation result possible, the conversion should be performed using the exact conversion factor.

Converter

Decimal places

How it's calculated

Factor: 
1,097,280
Millimeters per hour=Feet per second*1,097,280
Feet per second=
Millimeters per hour1,097,280

To all available units

Millimeters per hour

Inches per hour

Millimeters per hour

Inches per minute

Millimeters per hour

Inches per second

Millimeters per hour

Knots

Millimeters per hour

Miles per hour

Popular with other users …

Temperature

Whether you want to convert °Ra to °C, degrees Fahrenheit to Kelvin, or °De to degrees Celsius, the temperature converter can accurately convert all common temperature units.

Temperature converter

Time

There are many situations in which it is necessary to convert one unit of time into another. With the time converter, all common units of time can be converted quickly and accurately.

Time converter

Voltage

Voltage is often specified in volts, millivolts, or kilovolts. The voltage converter offers a simple and convenient way to convert between these and other internationally recognized units.

Voltage converter

Volume

Whether you want to convert the volume of a British teaspoon, cubic meter, barrel of oil, fluid ounce, or liter, the volume converter allows you to quickly and accurately convert all common volume units.

Volume converter